Here you have a data table with monthly sales quantity and you need to create a line chart and insert a vertical line in it.
Wthout any further ado here are the steps and please download this sample file from here to follow along. But the point is, which is the best method? Well, out of all the methods, I’ve found this method (which I have mentioned here) simple and easy. Now, you know the benefit of inserting a vertical line in a chart.
